We offer round, square and stainless steel rectangular HSS in the broadest range of sizes and gauges, with a variety of value-added services. Metline is a professional stainless steel 347H rectangle pipe/tube supplier and manufacturer with more than 30 years experience. We can supply stainless steel 347H rectangular pipe (seamless and welded) and in grades 304, 304L and 316, 316L from the stock. Our stainless steel 347H rectangular pipes are produced in compliance with ASTM A554/A249/A312 standards in stainless steel 304, 304L, 316/316L, 316Ti, 317L, 321/321H, 309S, 310S, 347/347H, Duplex and Super Duplex.

Stainless steel 347H rectangular pipes supplied by Metline have excellent size tolerance and mechanical properties enabling us to full fill the most demanding requirements from our customers. The quality of our 347H rectangle pipes is ensured by our strict manufacturing process and testings at various stages of production.

Metline offers the largest and most diverse inventory of stainless steel rectangular pipes and tubing you’ll find anywhere. Request a quote for stainless steel rectangular tubing or contact us @ +919833604219 to learn more.

Description

Metline is a specialist manufacturer and supplier of stainless steel 347H rectangular pipes/tubes in size range of 8mm to 600mm, with thickness upto 20mm. Metline is a professional producer of both thin wall and thick wall stainless steel 347H rectangular pipes, with exports to over 70 countries across the globe. In addition to stainless steel 347H rectangular pipes, we can also produce and supply stainless steel square pipes, stainless steel round pipes, stainless steel polished tubes and stainless steel handrail pipes.

About 347H Stainless Steel

347H is another stainless steel in a class of metals labeled of precipitation-hardened steels. It possesses many of the same properties and characteristics of stainless steel 347. In addition to its higher carbon content, the alloy is stabilized with an addition of columbium, or sometimes tantalum. Both these properties allow 347H to be exposed to higher temperatures than both 347 and the 304 stainless steel grades can withstand. Because of its elevated resistance to corrosion, 347H is often applied in high stress, high corrosion environments where exposure tends to be severe. High temperature manufacturing, steam pipes, boiler tubes, chemical processes and steam servicing all benefit from 347H’s resilience. This resilience in turn is due to the potentially elevated levels of chromium in 347H’s composition. The metal can contain anywhere from 4-30%.

The metal displays high workability under most common welding techniques. It can be treated with heat, however, it will not respond. Only cold working is sufficient to increase 347H’s toughness and strength.